Pre-unit - unit - what year?

[Big Dave]

You are kidding me right???? You ARE the defender of all things Triumph???? Right?? (sigh) Please tell me you are not re writing Triumph history????

Any time you need directions to the worm cannery....

[Ixion]

Of course, one could argue that the *first* unit construction Triumph 650 twin was 1933.

[Paul in NZ]

Of course, one could argue that the *first* unit construction Triumph 650 twin was 1933.

True true..... But one shouldn't...